pyrox.dev
tiscamera: Init at 0.9.1 (#41738)
authored by jraygauthier and committed by xeji 1ef6d3fe 01e165d0
+48
pkgs/os-specific/linux/tiscamera/allow-pipeline-stop-in-trigger-mode.patch
+48
pkgs/os-specific/linux/tiscamera/allow-pipeline-stop-in-trigger-mode.patch
···
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diff --git a/src/gstreamer-1.0/gsttcamsrc.cpp b/src/gstreamer-1.0/gsttcamsrc.cpp
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index d482e1e..e36afd8 100644
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--- a/src/gstreamer-1.0/gsttcamsrc.cpp
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+++ b/src/gstreamer-1.0/gsttcamsrc.cpp
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@@ -1112,6 +1112,7 @@ bool gst_tcam_src_init_camera (GstTcamSrc* self)
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+
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static void gst_tcam_src_close_camera (GstTcamSrc* self)
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{
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+ GST_INFO("Closing device");
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if (self->device != NULL)
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{
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self->device->dev->stop_stream();
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@@ -1156,7 +1157,7 @@ static gboolean gst_tcam_src_stop (GstBaseSrc* src)
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+
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self->device->dev->stop_stream();
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gst_element_send_event(GST_ELEMENT(self), gst_event_new_eos());
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- GST_DEBUG_OBJECT (self, "Stopped acquisition");
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+ GST_DEBUG("Stopped acquisition");
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+
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return TRUE;
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}
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@@ -1556,6 +1557,18 @@ static void gst_tcam_src_get_property (GObject* object,
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}
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+
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+
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+static gboolean gst_tcam_src_unlock (GstBaseSrc* src)
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+{
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+ GstTcamSrc* self = GST_TCAM_SRC(src);
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+
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+ self->is_running = FALSE;
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+
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+ self->cv.notify_all();
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+
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+ return TRUE;
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+}
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+
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+
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static void gst_tcam_src_class_init (GstTcamSrcClass* klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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@@ -1616,6 +1629,7 @@ static void gst_tcam_src_class_init (GstTcamSrcClass* klass)
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gstbasesrc_class->fixate = gst_tcam_src_fixate_caps;
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gstbasesrc_class->start = gst_tcam_src_start;
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gstbasesrc_class->stop = gst_tcam_src_stop;
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+ gstbasesrc_class->unlock = gst_tcam_src_unlock;
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gstbasesrc_class->negotiate = gst_tcam_src_negotiate;
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gstbasesrc_class->get_times = gst_tcam_src_get_times;
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+98
pkgs/os-specific/linux/tiscamera/default.nix
+98
pkgs/os-specific/linux/tiscamera/default.nix
···
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{ lib
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, stdenv
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, fetchFromGitHub
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, cmake
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, pkgconfig
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, pcre
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, tinyxml
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, libusb1
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, libzip
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, glib
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, gobjectIntrospection
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, gst_all_1
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, libwebcam
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}:
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stdenv.mkDerivation rec {
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pname = "tiscamera";
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version = "0.9.1";
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name = "${pname}-${version}";
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+
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src = fetchFromGitHub {
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owner = "TheImagingSource";
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repo = pname;
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rev = "v-${name}";
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sha256 = "143yp6bpzj3rqfnrcnlrcwggay37fg6rkphh4w9y9v7v4wllzf87";
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};
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nativeBuildInputs = [
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cmake
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pkgconfig
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];
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buildInputs = [
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pcre
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tinyxml
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libusb1
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libzip
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glib
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gobjectIntrospection
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gst_all_1.gstreamer
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gst_all_1.gst-plugins-base
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libwebcam
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];
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+
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cmakeFlags = [
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"-DBUILD_ARAVIS=OFF" # For GigE support. Won't need it as our camera is usb.
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"-DBUILD_GST_1_0=ON"
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"-DBUILD_TOOLS=ON"
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"-DBUILD_V4L2=ON"
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"-DBUILD_LIBUSB=ON"
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];
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+
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patches = [
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./allow-pipeline-stop-in-trigger-mode.patch # To be removed next release.
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];
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postPatch = ''
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substituteInPlace ./data/udev/80-theimagingsource-cameras.rules \
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--replace "/usr/bin/uvcdynctrl" "${libwebcam}/bin/uvcdynctrl" \
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--replace "/path/to/tiscamera/uvc-extensions" "$out/share/uvcdynctrl/data/199e"
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substituteInPlace ./src/BackendLoader.cpp \
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--replace '"libtcam-v4l2.so"' "\"$out/lib/tcam-0/libtcam-v4l2.so\"" \
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--replace '"libtcam-aravis.so"' "\"$out/lib/tcam-0/libtcam-aravis.so\"" \
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--replace '"libtcam-libusb.so"' "\"$out/lib/tcam-0/libtcam-libusb.so\""
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'';
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preConfigure = ''
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cmakeFlagsArray=(
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$cmakeFlagsArray
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"-DCMAKE_INSTALL_PREFIX=$out"
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"-DTCAM_INSTALL_UDEV=$out/lib/udev/rules.d"
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"-DTCAM_INSTALL_UVCDYNCTRL=$out/share/uvcdynctrl/data/199e"
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"-DTCAM_INSTALL_GST_1_0=$out/lib/gstreamer-1.0"
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"-DTCAM_INSTALL_GIR=$out/share/gir-1.0"
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"-DTCAM_INSTALL_TYPELIB=$out/lib/girepository-1.0"
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"-DTCAM_INSTALL_SYSTEMD=$out/etc/systemd/system"
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)
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'';
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# There are gobject introspection commands launched as part of the build. Those have a runtime
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# dependency on `libtcam` (which itself is built as part of this build). In order to allow
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# that, we set the dynamic linker's path to point on the build time location of the library.
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preBuild = ''
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export LD_LIBRARY_PATH=$PWD/src:$LD_LIBRARY_PATH
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'';
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meta = with lib; {
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description = "The Linux sources and UVC firmwares for The Imaging Source cameras";
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homepage = https://github.com/TheImagingSource/tiscamera;
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license = with licenses; [ asl20 ];
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platforms = platforms.linux;
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maintainers = with maintainers; [ jraygauthier ];
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};
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}
+2
pkgs/top-level/all-packages.nix
+2
pkgs/top-level/all-packages.nix
···
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tinyxml-2 = callPackage ../development/libraries/tinyxml-2 { };
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tiscamera = callPackage ../os-specific/linux/tiscamera { };
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+
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tivodecode = callPackage ../applications/video/tivodecode { };
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tix = callPackage ../development/libraries/tix { };